public function testEmail()
 {
     $this->assertNull($this->email->getEmail());
     $this->email->setEmail('*****@*****.**');
     $this->assertEquals('*****@*****.**', $this->email->getEmail());
 }
 /**
  * @param AbstractEmail $object
  * @param mixed $format
  * @param array $context
  * @return array
  */
 public function normalize($object, $format = null, array $context = array())
 {
     return $object->getEmail();
 }